Montrose, CA

ZIP code 91021 is located in the city of Montrose, California. This area is known for its charming small-town feel and proximity to the Verdugo Mountains. The most notable landmark in this ZIP code is the Montrose Shopping Park, a quaint outdoor shopping area with a variety of shops and restaurants. Additionally, Descanso Gardens, a stunning botanical garden with beautiful floral displays, is also a popular destination for visitors in the area.